I should have suggested this earlier but did not do so thinking that installing a driver would not be so difficult, create a back up image as a precaution, details here
Is there one each for the two different speed of as in below;Mobile Intel 945GM Express Chipset with 667-MHz front side busMobile Intel 940GML Express Chipset with 533-MHz front side busAs always advised, download and save the correct driver to the desktop, create a new system restore point, uninstall the relevant driver and either use the scan for hardware changes option or restart the computer and then install the driver manually.PCI bridge driver
I should have suggested this earlier but did not do so thinking that installing a driver would not be so difficult, create a back up image as a precaution, details here
Is there one each for the two different speed of as in below;Mobile Intel 945GM Express Chipset with 667-MHz front side busMobile Intel 940GML Express Chipset with 533-MHz front side busAs always advised, download and save the correct driver to the desktop, create a new system restore point, uninstall the relevant driver and either use the scan for hardware changes option or restart the computer and then install the driver manually.PCI bridge driver